what is the water solution?

[myfs_77438]

Dear Cecil,
With regards to the Center sector of my business, the 20 year vs. yearly star analysis suggests to "use metal to exhaust earth" and the mountain vs. water star analysis recommends to "use WATER to exhaust metal".
1) I know what the metal cure is, but what is the solution for a water cure?
2) Do the above solutions cancel each other out to make the sector neutral?
Thank you so much,
Hoa